Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Shirley Siff

Individual provider Clinical Psychologist · NPI 1033302369

Shirley Siff is a Clinical Psychologist in Worcester, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2007.

Licensed in
MA
In the registry since
2007

Practice location Address checks out

361 Plantation St Umass Memorial Medical Center Psychiatry
Worcester, MA 01605-2323
Phone: (508) 856-2537
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence 4117 (MA)

Record details

NPI number1033302369
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedAugust 21, 2007
Last updated in NPPESAugust 21, 2007

Other providers in Worcester